https://www.mcri.edu.au/news/murdoch-children’s-research-institute-trial-preventative-vaccine-covid-19-healthcare-workers Professor Kathryn North AC, Director of the Murdoch Children’s Research Institute in Melbourne, Australia, has announced its infectious disease researchers are preparing to roll-out a multi-center randomised controlled clinical trial of the BCG vaccine against COVID-19.
Professor Kathryn North AC, Director of the Murdoch Children’s Research Institute in Melbourne, Australia, has announced its infectious disease researchers are preparing to roll-out a multi-center randomised controlled clinical trial of the BCG vaccine against COVID-19.
很多国家原来没打过 就死马当活马医